baber/WOPTO huggingface dataset:
Patent JP-2002010524-A (JP)
Title: Uninterruptible power supply unit
Inventor: KIMURA TOMOTAKA
IPC: H02J9/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power supply unit capable of improving efficiency in changing a battery, and completely equalizing diversion of ripple current from an inverter to DC capacitors on DC negative side, thus attaining high cooling efficiency and downsizing. SOLUTION: A plurality of batteries, being combined in a tray, are supported with a supporting structure as a unit. Ground conductors of a plurality of capacitors for an inverter DC power supply comprise series-connection conductors connecting the capacitors in series and parallel-connection conductors connecting the series-connection conductor in parallel. An air introduction device is provided between two groups of power conversion elements cooled by two cooling fans, which supplies cooling air flowing through the power conversion elements to reactors and discharges it as a flow separate from each other.
Patent JP-2002013174-A (JP)
Title: Hot water supply pipe
Inventor: SHIRAISHI KAZUHISA
IPC: E03C1/05
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply pipe exhibiting sufficient respective functions of a faucet device and a mist sauna device. SOLUTION: This hot water supply pipe is so constituted that a means such as a flow switch 15 for detecting opening/closing of a faucet device 6 is provided in a hot water supply pipe 13 branching high-temperature water from a hot water supply device pipe from the hot water supply pipe 13 to the faucet device 6 and the mist sauna device 12 via a hot water supply branch pipe 13a, and the mist sauna device 12 is made to stop by a signal from the detection means, when the faucet device 6 is used.
Patent JP-2002020185-A (JP)
Title: Ceramic having self-lubricating function and method for producing the same
Inventor: IIZUKA TAKEOKI
IPC: C04B41/50
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic which has a self-lubricating function and on whose surface a film of a stable solid lubricant is formed. SOLUTION: Particles 3 of at least one selected from molybdenum (Mo), tungsten (W), zirconium (Zr), vanadium (V), rhenium (Re) and niobium (Nb), each having a layer structure or a layer crystal structure or of a sulfide of the selected metal are dispersed in the grain boundaries of at least one oxide 2 selected from alumina (Al2O3), yttria (Y2O3), magnesium oxide (MgO), calcium oxide (CaO), diiron trioxide (Fe2O3), niobium oxide (Nd2O3), silicon oxynitride (Si2N2O), silicon dioxide (SiO2) and zirconium oxide (ZrO2).
Patent JP-2002022029-A (JP)
Title: Oil seal for rotational shaft
Inventor: YOSHIHARA AKIRA
IPC: F16J15/3232
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil seat for a rotational shaft capable of being easily manufactured, and ensuring the sufficient oil sealability even in biting the dust, the sludge of oil or the like. SOLUTION: This oil seal for the rotational shaft is composed of a main seal lip 2 projecting from a seal body 1 fixed to a housing 12, and being slidably closely abutted on the rotational shaft 11, a sub-seal lip 3 projecting from the seal body 1 on an outer side of the housing 12 with respect to the main seal lip 2, and being slidably closely abutted on the rotational shaft 11, and a dust lip 4 mounted on the outer side of the housing with respect to the sub-seal lip 3 to prevent the intrusion of dust into the housing 12, both of the main seal lip 2 and the sub-seal lip 3 are respectively formed by an angle lip having an angle cross section, and the main seal lip 2 is strongly pressed to the rotational shaft 11 in comparison with the sub-seal lip 3.
Patent JP-2002016605-A (JP)
Title: Atm connector having control cell terminating function
Inventor: IMAGAWA KIYOTAKA
IPC: H04L12/28
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To improve data transfer ability in an ATM connector 101 for accommodating a non-ATM terminal equipment within an ATM network. SOLUTION: A control cell terminating part 105 is provided parallel with an AAL processing part 104 for assembling/disassembling a user cell, and the load on a mapping part 103 for converting the communication systems of ATM and non-ATM terminals is reduced. In the control cell terminating part 105, a cell arriving from the network is monitored and held after only the information required for the mapping part is extracted from information contained in the control cell, and worked. Thus, the load on the mapping part 103 caused by terminating the control cell is reduced and data transfer performance can be secured.
Patent JP-2002017463-A (JP)
Title: Assembled furniture, assembled chair, and assembled table without using fixing tool
Inventor: SHOJI AKIRA
IPC: A47C4/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an assembled chair which has sufficient strength and can be assembled without using a fixing tool. SOLUTION: This assembled chair 1 is constituted of a back board 2, a seat board 3, and two leg boards 4, 4 erected on the floor. A slit 6 of the back board 2 and a slit 11 of each leg board 4 are mutually fit together up to the respective groove ends 6a, 11a to connect the back board 6 and leg boards 4, 4 mutually crossed. A fitting projection 13 formed on one side 3a of the seat board 3 is fit into a fitting groove formed on the back board 2. Fitting projections 8, 12 formed respectively on the upper sides of leg boards 4, 4 are respectively fit into fitting grooves 16, 15 formed on the seat board 3. Thus the assembled chair can be easily assembled by a small number of part items without using a fixing tool.
Patent JP-2002018573-A (JP)
Title: Automatic welding machine for sheet metal
Inventor: ONO YUTAKA
IPC: B23K9/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To perform sound welding by increasing the closed degree of a welding place facing a welding torch. SOLUTION: By arranging respective pressure rollers 3, 4 in front of and behind the welding torch 2, the closed degree of the lap part 9 of sheet metals facing the above welding torch 2, is increased.
Patent JP-2002018351-A (JP)
Title: Method of forming undercoating in repair coating of vehicle
Inventor: NAGASAWA SEIKICHI
IPC: B05D7/24
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a simplified method of forming an undercoating in repair coating, reduced working time and cost of tools or materials, and capable of attaining a high-quality finishing state. SOLUTION: The undercoating forming method is constituted of a process for a stripping an old coating film of the damaged place in the repair coating to damaged places of vehicle, a process for the feather-edge-working the outline of the damaged place, where the old coating film is striped, a process for spray coating the feather-edge-worked damaged place with a putty material consisting of 100 pts.wt. principal material, containing 25-40 wt.% unsaturated polyester resin and 23-13 wt.% reactive diluting agent and prepared to have 0.1-3.0 Pa.s of viscosity, and 1-4 pts.wt. hardening agent and a process for drying the putty material and a process for dry sanding the dried putty material.
Patent JP-2002027529-A (JP)
Title: Portable information terminal device, base station device, information communication system, and storage medium
Inventor: IHARA MASANORI
IPC: H04W4/24
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To make use of information of publicity or advertising by street displays or on a notice board, etc., efficiently and simply. SOLUTION: A base station device, which acquires positional information by detecting the position of a terminal device and acquires the surrounding information of the terminal device, and whose terminal device performs communication, based on the positional information and the surrounding information, composes selected publicity information and surrounding information to get composite information, and indicates this composite information.
Patent JP-2002027612-A (JP)
Title: Battery cooler for electric vehicle
Inventor: YOKOYAMA YUTAKA
IPC: B60L11/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery cooler for electric vehicle that enable prevention of undesired temperature rise in a main battery with certainty and effectively prolonging the life time of the main battery through simple constitution and control. SOLUTION: The battery cooler for electric vehicle, located between the main battery 1 and the control circuit 6 thereof relay switches 5a and 5b, that are turned on by a relay making signal outputted from the control circuit 6 when the main battery 1, is charged or discharged. The battery cooler includes a temperature sensor 16 that detects the temperature of the main battery 1, a cooling fan 15 that cools the interior of the battery chamber 3 which houses the main battery 1 using a sub-battery B as a power supply, and a cooling control circuit 17 that controls driving of a cooling means, based on relay making signals and the output of the temperature sensor 16, and is constituted so that the cooling means 15 is driven, when at least the relay switches are on and the temperature of the main battery is higher than a prescribed value.
Patent JP-2002023993-A (JP)
Title: Output image forming system
Inventor: HIRANO TAKESHI
IPC: G06F3/12
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To protect user's privacy beforehand. SOLUTION: This system is provided with a printer controller 2 for performing operation processing of image information from a host device 10 into information for printout, an engine controller 3 for controlling the operation of the entire device on the basis of the image information outputted from the controller 2 and timing information, and an output image forming means which is energized by the controller 3 to operate and prints out a prescribed image, and a nonvolatile storage device inside the output image forming means. The controller 2 is provided with a recording acceptance/rejection probing function for probing whether or not system utilization information in relation to the utilization situation of the system is recorded to the host device 10 and a utilization information recording function for following a command about the probing from the host device 10 and recording the system utilization information in the volatile storage device.
Patent JP-2001348272-A (JP)
Title: METHOD OF PRODUCING COMPOSITE REFRACTORY HAVING BN-SiC BOND
Inventor: SAEKI KOJI
IPC: C04B35/103
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain ZrO2-C-BN-SiC-based and Al2O3-C-BN-SiC-based composite refractories having excellent oxidation resistance, spalling resistance, high high- temperature strength and high corrosion resistance by solving the problem that graphite has low oxidation resistance. SOLUTION: The composite refractory having oxidation resistance, spalling resistance, high high-temperature strength and high corrosion resistance is obtained by mixing boron carbonitride (BCxN) powder and a metallic silicon (Si) powder with a ZrO2-C-based raw material or an Al2O3-C-based raw material and then subjecting the resulting mixture to reducing sintering at a high temperature so that the reaction expressed by equation: BCxN+xSi→BN+SiC is allowed to occur in the matrix, so that bonds having high strength are formed and pores are made fine.
Patent JP-2002024045-A (JP)
Title: Signal processor
Inventor: NAKA YUTAKA
IPC: G10L19/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce cost by making an information processing capacity of digital equipment possible to cope with future version-up in a digital equipment system. SOLUTION: The digital equipment system is constituted by connecting pieces of digital equipment 5, 6, 7, 8 with a signal processor 2 by a network 3, a signal processing means 2 can be changed to information processing functions according to each piece of the digital equipment 5, 6, 7, 8 by a programmable signal to be transmitted via the network 3, and the information processing functions can be updated in the system.
Patent JP-2002019002-A (JP)
Title: Lid material for aseptic rice-packing container and aseptically packed rice with use of it
Inventor: FUJII HITOSHI
IPC: C23C14/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a lid material for an aseptic rice-packing container which, in aseptically packed rice, especially as a plastic lid material, has strength, etc., is excellent in heat resistance, moisture-proofing properties, heat-sealing properties, pinhole resistance, stab resistance, transparency, etc., excellent in gas-barrier properties for preventing the permeation of oxygen gas, water vapor, etc., has an aptitude for packing/packaging/preserving contents, does not generate harmful substances, etc., when subjected to incineration disposal treatment after being used, and is excellent in disposal treatment aptitude, environmental aptitude, etc., and aseptically packed rice with the use of it. SOLUTION: The lid material in which a vapor deposition film of an inorganic oxide is formed on one side of a base material film, a primer layer, a printed pattern layer, an adhesive layer for lamination are formed in turn on the vapor-deposition film, and a heat-sealing resin layer is formed on the adhesive layer and the aseptically packed rice with the use of it are concerned.
Patent JP-2002019765-A (JP)
Title: Cylindrical body forming sheet member
Inventor: KANZAKI TAKEJIRO
IPC: B65D3/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent both end sections from being disengaged by the action of an unintentional force. SOLUTION: For this cylindrical body forming sheet member 10, on one end section 11, two slits 17 which extend in the width direction of the sheet member 10 are arranged, and two engaging pieces 18 which protrude from the other end 12a are arranged. On respective engaging pieces 18, a lower cut 18a which extends from the lower end to the upper end direction at the base end, and an upper cut 18b which extends from the upper end to the lower end direction at the base end are formed.
Patent JP-2002024431-A (JP)
Title: Relay broadcast system and recording medium
Inventor: NIHEI TOMOYUKI
IPC: H04N7/173
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a relay broadcast system by which an applicant can perform a relay broadcast desired by the applicant for persons (persons to whom the broadcast is desired to be performed) desired by the applicant. SOLUTION: On the relay center 103 side, the application of the relay broadcast is received with a wedding ceremony site 105 as a window. The staff on the ceremonial site 105 photographs a ceremony wedding ceremony or wedding party), to be relay-broadcasted, with a video camera 109 and fetches the video and audio thereof. Terminal equipment 107 connected with that camera 109 separates signals inputted therefrom into video and audio, converts these signals to digital data, applies compressing processing and transmits these data through a server 106 to a server 104 in the relay center 103. The server 104 transmits the data received from the server 106 to terminal equipment 102 connected by the Internet 101. Thus, the relay broadcast of the ceremony for persons not attend the ceremony is executed.
Patent JP-2002031563-A (JP)
Title: Liquid level detection device, liquid supply control device and liquid delivery system
Inventor: SUZUKI OSAMU
IPC: G01F25/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, when an ultrasonic sensor installed on the bottom of a container is used, the liquid in the container is stirred by the momentum of injected liquid to billow the liquid surface at the liquid supplying time to the container, and that thereby the ultrasonic wave hardly returns to the bottom of the container because of irregular reflection of the ultrasonic wave on the liquid surface, to thereby disable accurate liquid level measurement. SOLUTION: This device is equipped with a first liquid level sensor installed on the bottom part of the liquid container, for detecting the liquid level by the ultrasonic wave, and a second liquid level sensor installed on a part except the bottom part of the liquid container. It is determined whether the liquid reaches a prescribed liquid level position or not based on the detection result by the first and second liquid level sensors, to thereby permit accurate measurement of the liquid level in the container both at the usually using time and at the liquid supplying time.
Patent JP-2002033730-A (JP)
Title: Quantum bit commitent transmitter and quantum bit commitment receiver, and quantum bit commitment communication system
Inventor: NISHIOKA TAKESHI
IPC: H04L9/38
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a quantum bit commitent communication system that can obtain a bit commitment protocol that is mutually secure between a transmitter and a receiver. SOLUTION: The configuration, where data including committed data by two different quantum generators and random number generators are transmitted by using a quantum communication line and a classic communication line, is provided with unidirectional function generating means 7, 8 that obtain a unidirectional function from an input sequence of numbers and with a clock 6 that regulates a response time; the random number generator 5 provides the input sequence of numbers to the unidirectional function generating means; the unidirectional function generating means give their outputs to at least quantum generators 9, 10; and the reception time of the measurement result that is a reception reply from the reception destination is limited to be within a time designated by the clock 6.
Patent JP-2002031750-A (JP)
Title: Vignetting preventing device for lens
Inventor: KONDO NOBUYUKI
IPC: G02B7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent a vignetting of light beam at the shortest photographing distance at the time of diaphragm open. SOLUTION: A lens shutter 3 is fixed in an internal helicoid 6 advancing straight by a double helicoid mechanism, a focusing ring 10 is coupled with an intermediate helicoid 7 so as to move together in a rotating direction, and the diaphragm ring 4 of the lens shutter 3 is coupled with a diaphragm operation ring 12 so as to move together in the rotating direction of the ring 12. A notched groove 12b in a circumferential direction is provided on the ring 12 and the interlocking pawl 10a of the ring 10 is inserted therein. On the condition of the shortest photographing distance at the open aperture, the pawl 10a is engaged with the end face of the groove 12b so as to drive and rotate the ring 12 and forcibly perform stop-down from the open state to a diaphragm value at which the vignetting is not caused.
Patent JP-2002042392-A (JP)
Title: Magneto-optical recording medium
Inventor: WATANABE TOSHIYUKI
IPC: G11B11/105
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium which is enhanced in flatness, low in error rate and superior in sliding resistance. SOLUTION: This magneto-optical recording medium has at least a recording layer and a protective layer containing an ultraviolet-curing resin, which are formed on a substrate having 0.1-1.2 mm thickness, so that a head for applying a magnetic field can be slid over the protective layer. The thickness of the protective layer is in the range of 1-20 μm. The protective layer contains a pigment of 0.5-3% with respect to the whole weight of the protection layer.
Patent JP-2002037979-A (JP)
Title: Sealing resin composition and semiconductor-sealing device
Inventor: DOI MASARU
IPC: C08L63/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing resin composition especially not containing a halogen compound and antimony oxide, and having a good flame retardant property, continuous production efficiency, moisture resistance and reliability by using a new phosphorus-nitrogen-based flame retardant and zinc borate, and a semiconductor-sealing device. SOLUTION: This sealing resin composition is characterized by using (A) an epoxy resin, (B) a phenol resin, (c) a cross-linked phenoxyphosphazene compound cross-linked with e.g. phenylene group, (D) zinc borate and (E) an inorganic filler as essential components, and containing 0.1-7 wt.% cross-linked phenoxyphosphazene compound (C), 1-10 wt.% zinc borate (D) and also 40-95 wt.% inorganic filler E) based on the total of the resin composition. Further, the semiconductor-sealing device for sealing the semiconductor chip by using the cured material of the sealing resin composition is also provided.
Patent JP-2002038735-A (JP)
Title: Bathroom device
Inventor: YAMAGAMI KAORU
IPC: E04H1/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom device capable of easily carrying out work for mounting speakers inside of a bathroom and wiring work and, also maintenance work for the speakers. SOLUTION: For the bathroom device having an inspection hole A1a in the ceiling A1 of the bathroom A and having an openable inspection cover A2 for closing the inspection hole A1a, the speakers 4A and 4B are mounted to the inspection cover A2. Audio signals are supplied to the speakers 4A and 4B from a bathroom remote controller 3 for remotely controlling a hot water supply device body 1 through cables 5 and 5.
Patent JP-2002039899-A (JP)
Title: Package for pressure detection apparatus
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a small, high-sensitivity pressure detection apparatus capable of accurately detecting variation in external pressure. SOLUTION: In this package for the pressure detection apparatus, an electrode 7 for forming an electrostatic capacity and a frame 1c surrounding it are provided on one principal surface of an insulating base 1 having a semiconductor device 3 mounted on the other principal surface, and a metallic plate 2 for forming an electrostatic capacity is mounted on the frame 1c, with the center portion of the metallic plate opposed to the electrode 7 and the outer periphery of the metallic plate soldered onto the frame 1c. A protrusion 2a for preventing overflowing of solder is formed between the soldered outer periphery of the inner surface of the metallic plate 2 and the center portion of the metallic plate opposed to the electrode 7.
Patent JP-2002035993-A (JP)
Title: Press machine
Inventor: IMANISHI SHOZO
IPC: B30B1/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To give almost rectilinear motion horizontal to a crankshaft to a smaller end of a connecting rod without applying a horizontal guide mechanism by a slider, in slide driving mechanism of a press machine with links. SOLUTION: A crankshaft 4 has two eccentric centers with equal eccentricity but shifted phase by 180 deg.. Larger ends of right and left connecting rods 12 are connected to the eccentric centers. One end of each upper link 14 is connected free to swing, to the stationary hinge pin 13 fixed to a frame. One end of middle link 15 is connected to the smaller end 17 of the connecting rod 12 by a first pin. The order end is connected by a slider pin 21 to a first slider 20 in a straight guide 19 fixed vertically right below the stationary pin 13.  In this driving mechanism, providing that taking the distance between the stationary hinge pin 13 and the middle hinge pin 16 is 'a', the distance between the middle hinge pin 16 and the slider pin 21 is 'b', and the distance between the middle hinge pin 16 and the first pin 18 is 'c', the position of the middle hinge pin 16 is set to satisfy a:b=b:c.